The datasheet provides detailed information about the YEVO9TO3, a non-isolated 3A DC-DC point-of-load (POL) converter from Power-One’s IaXVZ family. Designed for an input voltage range of 4.5V to 13.8V, this converter supports an adjustable output range from 0.59V to 5.1V. With its synchronous buck topology, it delivers high efficiency and low noise across a flexible voltage range.
Key Features
Efficiency & Performance: The YEVO9TO3 POL converter achieves high efficiency with minimal airflow, making it suitable for various applications including high density systems, Intermediate Bus Architectures (IBA), and point-of-load regulators.
Regulatory Compliance: RoHS compliance is standard, with optional variants that cater to different operating temperatures from 0°C to 70°C (commercial) and -40°C to 85°C (industrial).
Versatility: With no minimum load requirements and a high Mean Time Between Failures (MTBF) of 67 million hours, the converter provides reliable performance. It comes in an industry-standard size and pinout, promoting ease of integration.
Applications and Benefits
The POL converter caters to low voltage applications and is apt for powering high-performance DSP, FPGA, ASIC, and microprocessors. It is also used in various industries, such as desktops, servers, portable computing, broadband, networking, and communications systems.
Its compact design, measuring just 0.41″x0.40″ with a height of 0.65″, conserves board space and reduces system complexity, contributing to quicker time-to-market for device manufacturers.
Operational Specifications
Environmental and mechanical specifications include an operating temperature range between -40°C and 85°C for the -R option, while storage temperatures range from -55°C to 125°C. Mechanical resilience is ensured with the UL94 V-0 flammability rating and comprehensive overcurrent and short-circuit protections.
Ordering options are available for varying temperature ranges and RoHS compliance, ensuring flexibility for different application needs. Absolute maximum ratings are provided to guide safe operation and longevity of the device.
Conclusion
Overall, the YEVO9TO3 datasheet presents a robust, efficient, and versatile DC-DC converter solution suitable for a wide array of applications within the electronics industry, designed by Power-One to meet the rising demands of compact power conversion with high reliability.
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